Gainers

• Sigma Additive Solutions (NASDAQ:SASI) stock moved upwards by 127.3% to $5.5 during Friday's pre-market session. The market value of their outstanding shares is at $3.3 million.
• Oblong (NASDAQ:OBLG) stock moved upwards by 44.48% to $0.42. The market value of their outstanding shares is at $2.0 million.
• Addvantage Technologies (NASDAQ:AEY) shares increased by 20.23% to $0.45. The company's market cap stands at $6.8 million.
• Comtech Telecom (NASDAQ:CMTL) stock moved upwards by 18.05% to $9.61. The market value of their outstanding shares is at $267.9 million. As per the news, the Q4 earnings report came out yesterday.
• Actelis Networks (NASDAQ:ASNS) shares rose 17.59% to $1.27. The company's market cap stands at $3.4 million.
• ComSovereign Holding (NASDAQ:COMS) shares increased by 10.45% to $0.9. The market value of their outstanding shares is at $2.4 million.

Losers

• SMART Glb Hldgs (NASDAQ:SGH) stock decreased by 28.6% to $16.85 during Friday's pre-market session. The market value of their outstanding shares is at $843.6 million. As per the press release, Q4 earnings came out yesterday.
• Belden (NYSE:BDC) stock decreased by 18.69% to $77.47. The company's market cap stands at $3.2 billion.
• PowerFleet (NASDAQ:PWFL) shares decreased by 12.51% to $1.89. The company's market cap stands at $67.4 million.
• Movella Holdings (NASDAQ:MVLA) shares fell 11.46% to $0.42. The company's market cap stands at $21.4 million.
• SMX (Security Matters) (NASDAQ:SMX) stock declined by 10.7% to $2.33. The market value of their outstanding shares is at $5.4 million.
• Taoping (NASDAQ:TAOP) stock decreased by 8.05% to $1.83. The company's market cap stands at $3.6 million. See Also: www.benzinga.com/money/tech-stocks/

This article was generated by Benzinga's automated content engine and reviewed by an editor.